/*
 * RED5 Open Source Flash Server - http://code.google.com/p/red5/
 * 
 * Copyright 2006-2014 by respective authors (see below). All rights reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.red5.server.api.statistics;

/**
 * Statistical informations about a stream that is broadcasted by a client.
 * 
 * @author The Red5 Project
 * @author Joachim Bauch (jojo@struktur.de)
 */
public interface IClientBroadcastStreamStatistics extends IStreamStatistics {

	/**
	 * Get the filename the stream is being saved as.
	 * 
	 * @return	The filename relative to the scope or <code>null</code>
	 * 			if the stream is not being saved. 
	 */
	public String getSaveFilename();

	/**
	 * Get stream publish name. Publish name is the value of the first parameter
	 * had been passed to <code>NetStream.publish</code> on client side in
	 * SWF.
	 * 
	 * @return	Stream publish name	
	 */
	public String getPublishedName();

	/**
	 * Return total number of subscribers.
	 * 
	 * @return number of subscribers
	 */
	public int getTotalSubscribers();
	
	/**
	 * Return maximum number of concurrent subscribers.
	 * 
	 * @return number of subscribers
	 */
	public int getMaxSubscribers();
	
	/**
	 * Return current number of subscribers.
	 * 
	 * @return number of subscribers
	 */
	public int getActiveSubscribers();
	
	/**
	 * Return total number of bytes received from client for this stream.
	 * 
	 * @return number of bytes
	 */
	public long getBytesReceived();
	
}
